Jabir b. 'Abdullah reported Allah's Apostle (ﷺ) as saying one mouth before his death (or something like it):
None amongst the created beings who had been living by that time (during the lifetime of Allah's Apostle).... 'Abd al-Rahman has interpreted these words of Allah's Apostle (ﷺ) as: The ages (of the people) would be diminished.
Reference: Sahih Muslim 2538 c In-book : Book 44, Hadith 312 USC-MSA web (English) : Book 31, Hadith 6163 (deprecated)
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